There are no chemicals added. The product is made from 100% natural microorganisms.

Use 1 sachet of Micro Klean with 20 liters of clean water, and aerate for 6-8 hours (for regular and grease removal formulas). Then, pour the concentrated Micro Klean microorganisms evenly over the area causing odor. This should be done every 7 days and used continuously."

-One sachet can cover approximately 1.97 acres (however, depending on the situation, the number of sachets or the acreage treated may need to be adjusted)."